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Mandibular Foramen Location and Lingula Height in Dentate Dry Mandibles, and its Relationship With Cephalic Index International Journal of Morphology
Fernandes,Atson Carlos de Souza; Loureiro,Raquel Pimentel; Oliveira,Leonardo; de Moraes,Márcio.
The mandibular foramen and its lingula is a major landmark when administering anesthetic or performing surgical procedures. The objective of this study was to determine whether the topological features of the mandibular foramen (MF) and lingula varied in mandibles from skulls of different cephalic indexes. The location of the mandibular foramen referred to the longitudinal borders of the mandibular ramus (MR), height of the foramen (Hf) referred to the occlusal line of the second molar, and the height of the lingula (Hl) were determined in a total of one hundred and five dry mandibles from skulls identified as dolicho- meso- and brachycephalic. On average MF in brachycephalic mandibles was closest to the anterior border of MR. Hf in brachy-, meso- and...
Tipo: Journal article Palavras-chave: Lingula; Mandibular foramen; Cephalic index.
Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000300037
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Morphological Description of Mandibular Canal in Panoramic Radiographs of Brazilian Subjects: Association Between Anatomic Characteristic and Clinical Procedures International Journal of Morphology
Amorim,Maise Mendonça; Borini,Cynthia Bicalho; Lopes,Sérgio Lúcio Pereira de Castro; Haiter-Neto,Francisco; Caria,Paulo Henrique Ferreira.
Morphological and topographic knowledge of the mandibular canal is of paramount importance during dental procedures in the jaw, as structures that go through this canal must be preserved. The aim of this study was to make a morphologic and morphometrical analysis of the course and relations of the mandibular canal of adult men and women, in two different age groups. The sample was composed of 300 panoramic radiographs divided into 4 groups: Groups F1 and F2: women (ranging between 18-40 years, and over 40 years of age, respectively); Groups M1 and M2:men (ranging between 18-40 years and over 40 years of age, respectively). Seven linear vertical measurements were performed in the radiographs to describe the course of the mandibular canal, and its and...
Tipo: Journal article Palavras-chave: Mandibular canal; Mental foramen; Mandibular foramen; Morphometry.
Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400044
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Localization of Mandibular Foramen and Clinical Implications International Journal of Morphology
Ennes,Jussara Peixoto; Medeiros,Rafael Monteiro de.
The mandibular foramen constitutes an anatomical repair to anesthetics and surgical procedures. Its localization is surrounded by difficulties and a source of disagreement. The goal of this investigation was to identify the MF location in human mandibles presenting variable number of teeth and in edentulous ones. And from the data given by the literature, short anesthetic needles were analyzed as to their suitability to block the inferior alveolar nerve by the pterygomandibular technique. The medial faces of 91 mandibular ramus were photographed. The exemplars presented different number of teeth, from none to 16. Measurements on the digital images were taken. The results revealed great variety on the position of mandibular foramen. They have been localized...
Tipo: Journal article Palavras-chave: Mandibular foramen; Pterygomandibular technique; Sagittal splitting of mandible.
Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000400053
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Location of the Mandibular Foramen According to the Amount of Dental Alveoli International Journal of Morphology
Valente,Vitor Bonetti; Arita,Welton Massato; Gonçalves,Pedro César Garcia; Campos,Juliana Álvares Duarte Bonini; Capote,Ticiana Sidorenko de Oliveira.
The aim of this study was to analyze the anatomotopographic location of the mandibular foramen in the right and left ramus, and to verify the influence of the amount of dental alveoli on the foramen position. Thirty-five adult dry human mandibles of Araraquara Dental School, UNESP - São Paulo State University were assessed, with or without dental alveoli. Measurements were obtained, using a ruler and a digital caliper. The following distances were measured: FI - distance between the lowest point of the mandibular incisure and the mandibular foramen (F point); FB - distance between the mandibular base and F point; FP - distance between the posterior margin of the ramus and F point; FA - distance between the anterior margin of the ramus and F point; FT -...
Tipo: Journal article Palavras-chave: Anatomy; Mandibular foramen; Mandibular anatomy.
Ano: 2012 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022012000100013
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